ARMmbed
/
mbed-os
mirror of https://github.com/ARMmbed/mbed-os.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
422 Commits
52 Branches
336 Tags
607 MiB
C 94%
Assembly 2.8%
C++ 2.6%
Python 0.3%
CMake 0.2%
 
 
 
 
 
Go to file
Adam Green 7dddd9e578 Asm versions of netstack memcpy() and lwip_standard_chksum() 
For tests such as TCPEchoServer
(http://mbed.org/users/emilmont/notebook/networking-libraries-benchmark/)
this change showed a 28% improvement (14Mbps to 18Mbps) when the echo
test was modified to instead use 1K data buffers.

I targetted these two functions based on manual profiling samples which
showed that a great deal of time was being spent in these two functions
when the network stack was being slammed with UDP packets.
 		2013-08-30 06:09:16 -07:00
libraries Asm versions of netstack memcpy() and lwip_standard_chksum() 2013-08-30 06:09:16 -07:00
workspace_tools Added toolchain hooks and support for LPC4088_EA binary generation 2013-08-30 12:19:08 +03:00
.gitattributes Added .gitattributes for automatic LF line ending conversion 2013-08-08 13:19:34 +03:00
.gitignore Tidy up default settings 2013-08-15 16:09:12 +01:00
LICENSE Add Apache v2 LICENSE file 2013-08-06 12:05:04 +01:00
README.md Added LPC11C24 to README.md 2013-08-05 17:25:12 +01:00

README.md

mbed SDK

The mbed Software Development Kit (SDK) is a C/C++ microcontroller software platform relied upon by tens of thousands of developers to build projects fast.

The SDK is licensed under the permissive Apache 2.0 licence, so you can use it in both commercial and personal projects with confidence.

The mbed SDK has been designed to provide enough hardware abstraction to be intuitive and concise, yet powerful enough to build complex projects. It is built on the low-level ARM CMSIS APIs, allowing you to code down to the metal if needed. In addition to RTOS, USB and Networking libraries, a cookbook of hundreds of reusable peripheral and module libraries have been built on top of the SDK by the mbed Developer Community.

Documentation

Supported Microcontrollers

NXP:

  • LPC1768 (Cortex-M3)
  • LPC11U24 (Cortex-M0)
  • LPC2368 (ARM7TDMI-S)
  • LPC812 (Cortex-M0+)
  • LPC4088 (Cortex-M4)
  • LPC4330 (Cortex-M4 + Cortex-M0)
  • LPC1347 (Cortex-M3)
  • LPC1114 (Cortex-M0)
  • LPC11C24 (Cortex-M0)

Freescale:

  • KL25Z (Cortex-M0+)
  • KL05Z (Cortex-M0+)

STMicroelectronics:

  • STM32F407 (Cortex-M4)

Supported Toolchains and IDEs

API Documentation

Community

For discussing the development of the mbed SDK itself (Addition/support of microcontrollers/toolchains, build and test system, Hardware Abstraction Layer API, etc) please join our mbed-devel mailing list.

For every topic regarding the use of the mbed SDK, rather than its development, please post on the mbed.org forum, or the mbed.org Q&A.

For reporting issues in the mbed libraries please open a ticket on the issue tracker of the relevant mbed official library.